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shutvik [7]
3 years ago
14

Select the system that has the same solution as –2x+2y = -5, 5x — бу = 8

Mathematics
1 answer:
Assoli18 [71]3 years ago
6 0
The answer is the the second or B
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Mrs. Cooper has $20 can she buy a museum tickets for 10 year old daughter a ticket for a self and a book that cost 3.99? Explain
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Step-by-step explanation:

5 0
3 years ago
Solve for x: 1/4(4x+15)=24
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8 0
3 years ago
A simple random sample of 90 is drawn from a normally distributed population, and the mean is found to be 138, with a standard d
Naddik [55]
The critical values for a 90% confidence interval are approximately \pm1.645, so the confidence interval in this case is roughly

138\pm1.645\dfrac{34}{\sqrt{90}}=(132.1,143.9)
8 0
3 years ago
Read 2 more answers
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